UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uwwN7O9dz5Ok9WhgC61FOjqakxXFd5MPVkmwgQeiB6E=' 
WHERE 
  key_id = '4d8fa6c52938ebe8077d39bb143bb0172bad8b3c44543500a34313d78ebaae40' 
  AND (
    token = 'uwwN7O9dz5Ok9WhgC61FOjqakxXFd5MPVkmwgQeiB6E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )